Package adams.core

Class RObjectHelper

java.lang.Object

adams.core.RObjectHelper

public class RObjectHelper
extends Object

Helper class for common R object operations.

Author:

FracPete (fracpete at waikato dot ac dot nz)

Constructor Summary

Constructors

Constructor	Description
RObjectHelper()

Method Summary

Modifier and Type	Method	Description
static String[]	getDimensionNames(org.renjin.sexp.SEXP obj, int dim)	Returns the dimension names for the specified dimension.
static int[]	getDimensions(org.renjin.sexp.SEXP obj)	Returns the dimensions of the object.
static String[]	vectorToStringArray(org.renjin.sexp.Vector v)	Turns the vector into a string array.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RObjectHelper

public RObjectHelper()

Method Detail

getDimensions

public static int[] getDimensions(org.renjin.sexp.SEXP obj)

Returns the dimensions of the object.

Parameters:

obj - the object to get the dimensions for

Returns:

the dimensions

getDimensionNames

public static String[] getDimensionNames(org.renjin.sexp.SEXP obj,
                                         int dim)

Returns the dimension names for the specified dimension.

Parameters:

obj - the object to get the dimension names for

dim - the dimension index (0-based)

Returns:

the names, null if failed to obtain

vectorToStringArray

public static String[] vectorToStringArray(org.renjin.sexp.Vector v)

Turns the vector into a string array.

Parameters:

v - the vector to convert

Returns:

the string array